you are looking at candle stick, two days before the 49ers square off with the seahawks. there was snow? napa. not quite as cold tonight as it has been. our chief meteorologist is with us. is there another freeze in our future? >> there is, but it's not going to come tonight. it will come into sunday morning. we're dealing with heavy rain right now. let's zoom in. you see the blue there on the screen, not only is that snow but that is heavy snow. right now we're seeing heavy downpours of rain and heavy snow over the higher terrain. this orange here representing pretty good downpours. we're seeing rainfall rates that are pretty high. 1.9 inches of rain per hour right there over the east bay shoreline. in san francisco we were seeing heavy downpours, as well. you can see the orange here, about a half an inch of rain. ed red is about an inch of rain heading down. as we look at the sierra, we see wide-spread snow. we might see snow locally here in the bay area. >>> emergency crews are on the scene of a water main break in castro valley. several homes have reportedly been dama